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HOSTETTLER FRITZ

Overview
  • Total Patents
    22
About

HOSTETTLER FRITZ has a total of 22 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and basic materials chemistry are Anhui jinma sponge co ltd, SUPRESTA LLC and SUZHOU XIONGLIN NEW MATERIAL SCIENCE & TECH CO LTD.

Patent filings in countries

World map showing HOSTETTLER FRITZs patent filings in countries

Patent filings per year

Chart showing HOSTETTLER FRITZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hostettler Fritz 15
#2 Fritz Hostettler 2
#3 Jacob Dolfen 1
#4 Doffen Jacob 1

Latest patents

Publication Filing date Title
US4800040A Low temperature, storage stable mixtures of prepolymers and flow modifiers
US4797226A Low temperature, compatible mixtures of polyether prepolymers and flow modifiers
CA1236478A Low temperature, storage stable mixtures of polyester prepolymers and flow modifiers
EP0148244A1 Low temperature, storage stable mixtures of prepolymers and flow modifiers
US4524102A Microcellular polyurethane foams having integral skin
US4469616A Low temperature, storage stable mixtures of polyester prepolymers and flow modifiers
US4791156A Dental prosthetic from hard, rigid, non-hydrophilic polyurethane elastomer
GB174360A Improved process for the manufacture of liquid fuels for use in internal combustion engines and other purposes
US1493874A Manufacture of liquid fuel
CA242315A Liquid fuel
CA276754A Non-fermented beverage